Dual-Function Fan Control replaces thermal time delays.
March 27, 2009 -
Measuring 2½ x 2½ in., single-speed R60B provides control of line voltage fan motor used in heat pumps, air-conditioning, and forced air systems. This electronic fan control board, powered by 24 Vac input, accepts 24 Vac fan signal from thermostat. Fixed 1 sec fan ON delay eliminates thermostat bounce, while fixed 45 sec post fan OFF delay increases efficiency by purging air ducts of residual air. Secure screw-in terminals are provided for R, C, and G connections.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Vtronix LLC
318 Indian Trace # 318
Weston, FL, 33326
USA
Vtronix Introduces a New Low Cost Electronic Dual Function Fan Control to Replace Thermal Time Delays
WESTON, FL, MARCH 12, 2009: Vtronix announces the immediate availability of a new low cost single speed electronic fan control board model R60B. This compact, (2 ½" x 2 ½"), fan control board provides control of a line voltage fan motor used in heat pumps, air-conditioning & forced air systems. The control board is powered by 24VAC input and accepts a 24VAC fan signal from the thermostat.
Dual features include a fixed 1 second fan ON delay to eliminate thermostat bounce and a fixed 45 seconds (30 sec & 60 sec optional) post fan OFF delay in which the relay will be energized 45 seconds after the thermostat fan signal is turned off increasing efficiency by purging the air ducts of residual air. Secure screw-in terminals are used for R, C and G connections. Electrical specifications: Nominal Input: 24 VAC, Operating Input Range: 18-30VAC, Fan Outputs: N.O contact: 20A @ 240VAC, N.C. contact: 10A @ 240VAC.
Founded in 2001, Vtronix LLC is a global designer and manufacturer of custom HVAC electronic controls and digital thermostats. The company offers a wide range of electronic temperature and control products designed exclusively for the heating and cooling OEM equipment industry.
For more information on Vtronix LLC visit: www.vtronix.com
Contact: Russ Gerbich
Email: russgerbich@solrus.com
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